baber/WOPTO huggingface dataset:
Patent JP-2023007040-A (JP)
Title: Manufacturing method and equipment for plastic molded body
Inventor: MOMONO KOICHI
IPC: B29B9/06
Filed: 2021-07-01
Abstract: To manufacture plastic molded bodies with high apparent density at low cost, using mainly waste plastics as raw materials.SOLUTION: A plastic molded body is obtained by extruding a plastic mainly composed of thermoplastic resin, at a temperature exceeding 140°C and less than 180°C in an extruder, and cooling the obtained plastic molded body at room temperature down to 40°C or less to produce a plastic molded body with a volume of 200 cm3 or more and an apparent density of 0.9-1.1 g/cm3. By optimizing the heating temperature of the plastic in the extruder (extrusion temperature) and cooling conditions of the extruded molded body, the gas components remaining in the plastic molded body are appropriately suppressed and productivity of the plastic molded body is not hindered, thereby, plastic molded bodies with high apparent density can be produced at low cost with high productivity.SELECTED DRAWING: Figure 1
Patent JP-2022014443-A (JP)
Title: Production method of propylene-based block copolymer
Inventor: HOSOI TOMOHIRO
IPC: C08F4/656
Filed: 2021-07-02
Abstract: To provide a method for producing a propylene-based block copolymer containing a propylene-ethylene-based copolymer at a high catalyst efficiency while reducing a gel without unnecessarily increasing the number of reactors in a multistage continuous polymerization method.SOLUTION: A production method of a propylene-based block copolymer includes a first step for polymerizing a crystalline propylene-based copolymer in the presence of a specific solid catalyst component and an organic aluminum compound using one or two or more vapor phase polymerization reactors and a second step for polymerizing an amorphous propylene-ethylene-based copolymer in the presence of the crystalline propylene-based copolymer using one or two or more vapor phase polymerization reactors. A mixed reaction inhibitor made of a mixture of a specific polyoxyalkylene-based compound and a specific alcohol compound is supplied under a specific condition.SELECTED DRAWING: None
Patent JP-2023007808-A (JP)
Title: Evaporator for loop heat pipe and loop heat pipe
Inventor: YAMADA TATSUYA
IPC: H01L23/427
Filed: 2021-07-02
Abstract: To provide an evaporator for a loop heat pipe which can inhibit deformation of a bottom surface (a heat receiving surface) of the evaporator.SOLUTION: An evaporator includes: a housing 120 having a flat plate shape; a partition wall 107; and at least one first rib 121. The housing 120 has: a bottom wall 120a; a top wall 120b facing the bottom wall 120a; and a side wall 120c. An internal area surrounded by the bottom wall 120a, the top wall 120b, and the side wall 120c is partitioned into a liquid chamber 101 and a steam chamber 102 which contact with an inner surface of the bottom wall 120a by the partition wall 107. The side wall 120c is provided with: a liquid pipe connection port communicating with the liquid chamber 101; and a steam pipe connection port.SELECTED DRAWING: Figure 3
Patent JP-2023008071-A (JP)
Title: Image processing device, image processing method and program
Inventor: KUSAKABE MINORU
IPC: G06T7/20
Filed: 2021-07-05
Abstract: To estimate a matrix latency time with a small deviation from an actual state.SOLUTION: An image processing device comprises: first detection means which detects object information including at least positions and the number of target objects forming a matrix from a captured image; second detection means which detects the movement of the target objects on the basis of the object information of the target objects; third detection means which detects the number of target objects that belong to a moving body group in which one or more target objects continuously move in the matrix on the basis of a detection result of the movement of the target objects by the second detection means; and fourth detection means which detects a stop time in which the target objects stop the movement within a prescribed position range of the matrix on the basis of the object information detected by the first detection means. The image processing device further comprises estimation means which estimates a matrix latency time on the basis of the number of target objects forming the matrix, the number of target objects that belong to the moving body group, and the stop time.SELECTED DRAWING: Figure 5
Patent JP-2023012087-A (JP)
Title: Business analysis system and program for business analysis
Inventor: KATO KENJI
IPC: G06Q10/0639
Filed: 2021-07-13
Abstract: To provide a business analysis system and a program for business analysis which can more inexpensively perform the business analysis to be performed by specifying an analysis object.SOLUTION: A business analysis system comprises: synchronous video acquisition means 41 of obtaining a synchronous video in which a plurality of videos acquired from a plurality of video cameras, respectively are synchronized with one another and associated with position coordinates of a map; flow line acquisition means 42 of acquiring a flow line of a business analysis object from the synchronous video; and business detail acquisition means 43 of chronologically acquiring business details of the business analysis object from the acquired flow line and the position coordinates of the map.SELECTED DRAWING: Figure 2
Patent JP-2023013360-A (JP)
Title: Muffled japanese drum, and muffling method of japanese drum
Inventor: YOSHIDA TAKUYA
IPC: G10D13/10
Filed: 2021-07-15
Abstract: To solve a problem of Japanese drums that there is no muffled Japanese drums because it is difficult to affix a vibration-absorbing material to a drum surface for Japanese drums that mainly use animal skins for the drum surface that produces beating sound, even though conventional muffling methods for percussion instruments mainly use the vibration-absorbing material affixed to the drumhead to muffle the sound.SOLUTION: A body shell of a Japanese drum includes polygonal or circular holes whose diagonal length or diameter is 30 mm to 150 mm, and a polygonal lid intended to plug the hole, where a diagonal length of the hole and the lid inside the body shell is 0 mm to 10 mm shorter than a diagonal length and a diameter of the hole and the lid outside the body shell. By inserting a sound absorbing material through the holes and sealing the holes with the lid, it is possible to reduce banging sound.SELECTED DRAWING: Figure 2
Patent JP-2023013622-A (JP)
Title: Information processing system
Inventor: AMANUMA SATOSHI
IPC: G06Q10/20
Filed: 2021-07-16
Abstract: To expand a business of clothing rental service.SOLUTION: A server 1 includes a rental management unit 11, an authenticity inspection unit 12, and a quality inspection unit 13. The rental management unit 11, from a shipping step S3 to a return package receiving step S6 in which clothing SU is rented to a user, in a service flow, generates information including a tag ID of the clothing SU and user information for specifying the user, as rental information, to be managed. The authenticity inspection unit 12, in the return package receiving step S6, determines (authenticity inspection) whether the returned clothing SU is identical with the clothing rented to the user, on the basis of a tag ID read by a tag reader TR from an RFID tag TG sewn on a quality tag of the clothing SU, and the rental information. The quality inspection unit 13, in the return package receiving step S6, performs quality inspection of the clothing SU by acquiring information indicating a type (stain, tear, fray, etc.) and a degree (slight, severe, etc.) of damage on the clothing SU, as damage information.SELECTED DRAWING: Figure 4
Patent JP-2022027705-A (JP)
Title: Ultrasonic diagnostic device and image processing device
Inventor: SATO TAKESHI
IPC: A61B8/06
Filed: 2021-07-30
Abstract: To reduce artifacts from a strong reflector and a mirror reflector by using a non-linear adaptive MTI filter to reflection wave data (reception signal) in which signals from tissues with different characteristics are contained.SOLUTION: An ultrasonic diagnostic device includes a collection part, a filter processing part, and an estimation part. The collection part collects reflection wave data by executing ultrasonic scanning to a subject. The filter processing part subjects the reflection wave data to short time Fourier transformation in a depth direction, applies a non-linear adaptive MTI filter for each frequency to a result of the short time Fourier transformation, and subjects the output of the non-linear adaptive MTI filter to reverse short time Fourier transformation in a depth direction. The estimation part estimates blood flow information from a result of the reverse short time Fourier transformation.SELECTED DRAWING: Figure 4
Patent JP-2023029093-A (JP)
Title: Ceiling having water conveyance panel and installation method of the same
Inventor: KOIDE KYOICHI
IPC: E04B1/68
Filed: 2021-08-20
Abstract: To provide a ceiling in which, even when water conveyance panels are installed from both sides of a ceiling, a panel is installed having a function as a gutter across the whole area of the ceiling, and rainwater and the like do not leak, and to provide an installation method of such a ceiling.SOLUTION: A ceiling (10) having a water conveyance panel (1) includes: the water conveyance panel (1); and a finish panel (2) for covering a gap (S) between adjacent water conveyance panels (1). The water conveyance panel (1) has ribs (P: rising parts) which are engaged with adjacent panels and function as side walls of gutters at both edges in the connection direction. The finish panel (2) has a rib (Q: connection rib) which is engaged with the rib (P) of the water conveyance panel (1), and a rib (V: L-shaped rib) which functions as a gutter side wall. In a gap (S) between adjacent water conveyance panels (1), a mechanism (claw-like metal fitting 3, joist 4 for water conveyance panel support, sleeper 5) is provided for supporting the finish panel (2).SELECTED DRAWING: Figure 1
Patent JP-2023031138-A (JP)
Title: Wireless communication device, wireless network management device, control method, and program
Inventor: HAMADA MASASHI
IPC: H04W4/00
Filed: 2021-08-24
Abstract: To detect a possibility that transmission of a signal in a wireless communication system may interfere with communication in other wireless communication systems.SOLUTION: A wireless communication device includes first wireless communication means for performing wireless communication with a base station and second wireless communication means for performing wireless communication between wireless communication devices without going through the base station. The wireless communication device receives, from a second wireless communication device via the second wireless communication means, a message giving a notification that a notification signal transmitted from a first base station belonging to a first wireless communication system to which the wireless communication device belongs has been received by the second wireless communication device belonging to a second wireless communication system different from the first wireless communication system, and notifies the first base station of the reception of the message via the first wireless communication means.SELECTED DRAWING: Figure 2
Patent JP-2023031820-A (JP)
Title: Rotor magnet inspection device and rotor magnet inspection method
Inventor: TANIDA MASABUMI
IPC: G01M99/00
Filed: 2021-08-25
Abstract: To provide a rotor magnet inspection device capable of inspecting whether a rotor magnet is fixed or not in a magnet insertion hole.SOLUTION: A rotor magnet 3 inserted into a magnet insertion hole axially penetrating a columnar rotor core 2 extending axially is inspected. A rotor magnet inspection device has: a mounting table 4 having a mounting surface on which the rotor core 2 is mounted; a pressure mechanism having a contact member 6 whose tip is in contact with the rotor magnet 3, and a moving part that moves the contact member 6 toward the mounting table 4; and a load detection unit 7 that detects an axial load received when the contact member of the pressure mechanism presses the rotor magnet 3 axially.SELECTED DRAWING: Figure 12
Patent JP-2023032470-A (JP)
Title: Projection device, projection control method and program
Inventor: OKUMURA FUJIO
IPC: G02B5/10
Filed: 2021-08-27
Abstract: To provide a projection device and the like which can project projection light that does not include the higher order light of a desired image toward a wide range while having a compact configuration.SOLUTION: A projection device comprises: a light source; a spatial light modulator which has a modulating section set with a plurality of modulation regions to which light emitted from the light source is applied and which modulates the phase of the applied light in each of a plurality of modulation regions set in the modulating section; a partition wall which is arranged in a boundary of the plurality of modulation regions and partitions the modulation light modulated in each of the plurality of modulation regions; a control unit which sets a pattern for forming a desired image in each of the plurality of modulation regions set in the modulating section of the spatial light modulator and controls the light source such that the light is applied to the modulating section set with the pattern; and a curve mirror which has a curved reflection surface to which the modulation light modulated for each of the plurality of modulation regions set in the modulating section of the spatial light modulator is applied, which reflects the modulation light on the reflection surface and projects the projection light whose projection angle is expanded according to the curvature of the reflector surface.SELECTED DRAWING: Figure 1
Patent JP-2023037193-A (JP)
Title: Sterilizer
Inventor: MATSUMOTO MITSUHIRO
IPC: A61L2/04
Filed: 2021-09-03
Abstract: To provide a sterilizer that can control the flow rate and pressure of a liquid product highly accurately.SOLUTION: A sterilizer that is used in manufacturing a liquid product, comprises: a first pump which has a pipeline through which a liquid product is pressure-fed, and provided at an upstream side end part of the pipeline; a second pump which is provided on a downstream side of the first pump; a flow rate sensor which detects the flow rate of the liquid product in the pipeline; and a pressure sensor which detects the pressure of the liquid product in the pipeline, where the sterilizer is provided with: a pressure controller which controls the drive of the first pump on the basis of pressure detected value by the pressure sensor such that the pressure of the liquid product reaches a preset pressure value; and a flow rate controller which controls the drive of the second pump on the basis of flow rate detected value by the flow rate sensor such that the flow rate of the liquid product reaches a preset flow rate value.SELECTED DRAWING: Figure 1
Patent JP-2023038040-A (JP)
Title: Watching system
Inventor: YOSHIDA KENSUKE
IPC: G08B25/04
Filed: 2021-09-06
Abstract: To provide a safety confirmation system which easily and certainly performs watching without imposing troublesome setting and an operation to a watched person.SOLUTION: A safety confirmation system 9 is equipped with: a server 5; a plurality of safety confirmation devices 4 which operate as a safety confirmation receiver 2 used by a watching person or a safety confirmation transmitter 1 used by a watched person; and a smartphone terminal 7, wherein the safety confirmation receiver 2 and the safety confirmation transmitter 1 are devices of a digital clock type with the same configuration. A control unit of the server 5 has a management table TBL in which identification information specific to the device of the watched person is associated with identification information specific to the device of the watching person to be stored, receives the identification information from the safety confirmation device, and determines whether the safety confirmation device at a transmission origin of the identification information is the safety confirmation receiver 2 or the safety confirmation transmitter 1 by referring to the table on the basis of the received identification information.SELECTED DRAWING: Figure 1
Patent JP-2021191463-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-09-07
Abstract: To provide a game machine capable of improving an amusement of a player toward games.SOLUTION: A game machine includes: privilege game performance means for performing a privilege game if identification information for indicating a specific discrimination result is displayed in display means; and determination means capable of determining, as a privilege game to be performed by the privilege game performance means, either one of a first privilege game for giving a first privilege advantageous to a player or a second privilege game for giving a second privilege more advantageous to the player than the first privilege. The game machine further includes type determination means for determining a notification type, from among a plurality of types, for notifying the player of notification information for making a notification of the type information of the privilege game being performed, if the privilege game is performed by the privilege game performance means.SELECTED DRAWING: Figure 1
Patent JP-2021185532-A (JP)
Title: Pos system, payment device and program
Inventor: SAITO TAKAYASU
IPC: G07G1/12
Filed: 2021-09-07
Abstract: To provide a POS system comprising a registration device and a payment device, with which the payment device can be effectively utilized.SOLUTION: A POS system comprises a registration device with which purchased commodities having been purchased by customers are registered by a clerk and a payment device. The payment device has two operation modes: a semi-self-mode in which customers pay for the commodities registered to the registration device and a full-self-mode in which customers register purchased commodities and pay for the commodities, and is provided with mode change means capable of switching the operation modes to either the semi-self-mode or the full-self-mode. The registration device is provided with a key for accepting operation to switch the operation modes of the payment device. The mode change means switches from the semi-self-mode to the full-self-mode on the basis of operation of the key.SELECTED DRAWING: Figure 1
Patent JP-2023040389-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of more suitably performing control of a movable member in the game machine in which the movable member can be moved.SOLUTION: A game machine 10 determines whether a player operates an operation button 20 when a movable rotary accessory member 37 is in a standby position side when performing movable control of the movable rotary accessory member 37 in a range between a standby position and the maximum operation position by continuous operation common to movable modes A to D on the basis of one drive data 1, stops movement of the movable rotary accessory member 37 in continuous operation in a standby position side when the player operates the operation button 20, and starts individual operation after continuous operation of the respective movable modes A to D. After the continuous operation, a pattern display part 341 controls a display performance. In the meantime, when the movable rotary accessory member 37 is in the maximum operation position side, it is not determined whether the operation button 20 is operated. An execution period of continuous operation and a period when the movable rotary accessory member 37 is moved to the maximum operation position by continuous operation are indefinite.SELECTED DRAWING: Figure 269
Patent JP-2023040798-A (JP)
Title: Manufacturing method of shielding body
Inventor: SHIBATA YUJIRO
IPC: B29C43/36
Filed: 2021-09-10
Abstract: To provide a manufacturing method for shielding bodies that can produce inexpensive shielding bodies.SOLUTION: A method for manufacturing a shielding body is a method for manufacturing a shielding body for shielding neutrons. The method for manufacturing a shielding body includes an acquisition process (S1, S2) for acquiring chips of cross-linked polyethylene from a wire or cable that contains cross-linked polyethylene as an insulator and that has become waste material, and a molding process (S3, S4, S5) for filling a mold with a filling material using chips acquired in the acquisition process as molding material.SELECTED DRAWING: Figure 4
Patent JP-2023043689-A (JP)
Title: Passage structure and lock up device
Inventor: TOMITA YUSUKE
IPC: F16H61/14
Filed: 2021-09-16
Abstract: To manufacture a passage structure at low costs.SOLUTION: A passage structure 2 includes first to third plates 21 to 23. The first plate 21 has first through holes 21a. The first through holes 21a penetrate through the first plate 21 in a thickness direction so as to be open at a first fluid chamber. The second plate 22 has second through holes 22a. The second through holes 22a penetrate through the second plate 22 in a thickness direction so as to be open at a second fluid chamber. A third plate 23 is disposed between the first plate 21 and the second plate 22. The third plate 23 has first connection through holes 23a. Each first connection through hole 23a has a passage area larger than those of the first and second through holes 21a, 22a. The first connection through holes 23a penetrate through the third plate 23 in a thickness direction. The first and second through holes 21a, 22a are disposed at positions different from each other when viewed in the thickness direction. Each first communication through hole 23a communicates with the first and second through holes 21a, 22a.SELECTED DRAWING: Figure 4
Patent JP-2022000970-A (JP)
Title: Image processing apparatus, image processing system, image processing method and program
Inventor: OMURA KEIJI
IPC: H04N7/18
Filed: 2021-09-22
Abstract: To provide an image processing apparatus capable of displaying a desired video quickly, and to provide an image processing system, image processing method and program.SOLUTION: A difference computing unit 308 receives a frame acquired by a frame acquisition unit 307, and computes the difference of pixel values in the area of analysis of an object frame, and the area of analysis of a comparison object frame, as the feature amount of a frame. A graph generation unit 309 generates a difference graph, i.e., a graph of difference value, from the information of difference computed by the difference computing unit 308, for each frame acquired by the frame acquisition unit 307, and displays the graph at a graph display part.SELECTED DRAWING: Figure 3
Patent JP-2023046969-A (JP)
Title: Article stand
Inventor: YAGUCHI MASAKO
IPC: G09F9/00
Filed: 2021-09-24
Abstract: To provide an article stand capable of compactly storing an article support unit inside of a strut member in a height adjustable manner and fixing a height of te article support unit easily from the outside.SOLUTION: An article stand comprises an article support unit 13 and a strut member 12. At least a part of the article support unit 13 is stored in a recessed space enclosed by a rear wall region and right and left side edge regions. A plurality of engaging parts is provided while being separated in a vertical direction at least at one side of a front face side of the rear wall region or at a rear face side of the article support unit 13. An engaged part to be selectively engaged to any one of the plurality of engaging parts is provided at the other side of the front face side of the rear wall region and the rear face side of the article support unit 13. In at least one of the right and left side edge regions, a fixing member for fixing the article support unit from a lateral side outside of the side edge region to the strut member is provided in a state where any engaging part is engaged to the engaged part.SELECTED DRAWING: Figure 5